1120101120 has 108 divisors (see below), whose sum is σ = 3875473056. Its totient is φ = 298690560.

The previous prime is 1120101107. The next prime is 1120101121. The reversal of 1120101120 is 211010211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1120101121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37096 + ... + 60135.

Almost surely, 2^1120101120 is an apocalyptic number.

1120101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120101120 is an abundant number, since it is smaller than the sum of its proper divisors (2755371936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120101120 is an equidigital number, since it uses as much as digits as its factorization.

1120101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97258 (or 97241 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1120101120 is about 33467.9117962265. The cubic root of 1120101120 is about 1038.5300732989.

Adding to 1120101120 its reverse (211010211), we get a palindrome (1331111331).

Subtracting from 1120101120 its reverse (211010211), we obtain a palindrome (909090909).

The spelling of 1120101120 in words is "one billion, one hundred twenty million, one hundred one thousand, one hundred twenty".